EP4287960C0 - Endeffektor und offenes lineares klammergerät damit - Google Patents

Endeffektor und offenes lineares klammergerät damit

Info

Publication number
EP4287960C0
EP4287960C0 EP23721465.5A EP23721465A EP4287960C0 EP 4287960 C0 EP4287960 C0 EP 4287960C0 EP 23721465 A EP23721465 A EP 23721465A EP 4287960 C0 EP4287960 C0 EP 4287960C0
Authority
EP
European Patent Office
Prior art keywords
end effector
open linear
clasp device
clasp
linear
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP23721465.5A
Other languages
English (en)
French (fr)
Other versions
EP4287960B1 (de
EP4287960A1 (de
Inventor
Junjie Wang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cilag GmbH International
Original Assignee
Cilag GmbH International
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Cilag GmbH International filed Critical Cilag GmbH International
Publication of EP4287960A1 publication Critical patent/EP4287960A1/de
Application granted granted Critical
Publication of EP4287960B1 publication Critical patent/EP4287960B1/de
Publication of EP4287960C0 publication Critical patent/EP4287960C0/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/068—Surgical staplers, e.g. containing multiple staples or clamps
    • A61B17/072—Surgical staplers, e.g. containing multiple staples or clamps for applying a row of staples in a single action, e.g. the staples being applied simultaneously
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/068—Surgical staplers, e.g. containing multiple staples or clamps
    • A61B17/072—Surgical staplers, e.g. containing multiple staples or clamps for applying a row of staples in a single action, e.g. the staples being applied simultaneously
    • A61B17/07207—Surgical staplers, e.g. containing multiple staples or clamps for applying a row of staples in a single action, e.g. the staples being applied simultaneously the staples being applied sequentially
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/068—Surgical staplers, e.g. containing multiple staples or clamps
    • A61B17/072—Surgical staplers, e.g. containing multiple staples or clamps for applying a row of staples in a single action, e.g. the staples being applied simultaneously
    • A61B2017/07214—Stapler heads
    • A61B2017/07228—Arrangement of the staples
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/068—Surgical staplers, e.g. containing multiple staples or clamps
    • A61B17/072—Surgical staplers, e.g. containing multiple staples or clamps for applying a row of staples in a single action, e.g. the staples being applied simultaneously
    • A61B2017/07214—Stapler heads
    • A61B2017/07257—Stapler heads characterised by its anvil
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/068—Surgical staplers, e.g. containing multiple staples or clamps
    • A61B17/072—Surgical staplers, e.g. containing multiple staples or clamps for applying a row of staples in a single action, e.g. the staples being applied simultaneously
    • A61B2017/07214—Stapler heads
    • A61B2017/07257—Stapler heads characterised by its anvil
    • A61B2017/07264—Stapler heads characterised by its anvil characterised by its staple forming cavities, e.g. geometry or material
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/068—Surgical staplers, e.g. containing multiple staples or clamps
    • A61B17/072—Surgical staplers, e.g. containing multiple staples or clamps for applying a row of staples in a single action, e.g. the staples being applied simultaneously
    • A61B2017/07214—Stapler heads
    • A61B2017/07271—Stapler heads characterised by its cartridge

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
EP23721465.5A 2022-04-08 2023-04-05 Endeffektor und offenes lineares klammergerät damit Active EP4287960B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202210369945.5A CN116919502A (zh) 2022-04-08 2022-04-08 端部执行器及具有其的开放式线性缝合器
PCT/IB2023/053481 WO2023194934A1 (en) 2022-04-08 2023-04-05 End effector and open linear stapler having the same

Publications (3)

Publication Number Publication Date
EP4287960A1 EP4287960A1 (de) 2023-12-13
EP4287960B1 EP4287960B1 (de) 2025-10-29
EP4287960C0 true EP4287960C0 (de) 2025-10-29

Family

ID=86328557

Family Applications (1)

Application Number Title Priority Date Filing Date
EP23721465.5A Active EP4287960B1 (de) 2022-04-08 2023-04-05 Endeffektor und offenes lineares klammergerät damit

Country Status (6)

Country Link
US (1) US20250049436A1 (de)
EP (1) EP4287960B1 (de)
JP (1) JP2025511891A (de)
CN (1) CN116919502A (de)
AU (1) AU2023248757A1 (de)
WO (1) WO2023194934A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116919504A (zh) 2022-04-08 2023-10-24 西拉格国际有限公司 外科缝合器以及用于该外科缝合器的钉仓
CN116919620A (zh) 2022-04-08 2023-10-24 西拉格国际有限公司 具有锁定结构的外科器械
US12414771B2 (en) 2023-04-17 2025-09-16 Cilag Gmbh International Surgical stapler anvil having staple forming pockets with laterally varying orientations
US12471913B2 (en) 2023-04-17 2025-11-18 Cilag Gmbh International Method of surgical stapling
CN120837142A (zh) * 2024-04-25 2025-10-28 西拉格国际有限公司 包括具有延伸部段的帽部的外科缝合器
CN120837141A (zh) * 2024-04-25 2025-10-28 西拉格国际有限公司 具有加宽砧座部的外科缝合器

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8561870B2 (en) * 2008-02-13 2013-10-22 Ethicon Endo-Surgery, Inc. Surgical stapling instrument
US11045193B2 (en) * 2018-10-11 2021-06-29 Cilag Gmbh International Anvil assembly for linear surgical stapler
US11202628B2 (en) * 2018-12-28 2021-12-21 Cilag Gmbh International Surgical stapler with tissue engagement features around tissue containment pin
US12016555B2 (en) * 2020-11-10 2024-06-25 Cilag Gmbh International Method of forming an anvil for a surgical stapler

Also Published As

Publication number Publication date
WO2023194934A1 (en) 2023-10-12
EP4287960B1 (de) 2025-10-29
JP2025511891A (ja) 2025-04-16
EP4287960A1 (de) 2023-12-13
US20250049436A1 (en) 2025-02-13
AU2023248757A1 (en) 2024-11-07
CN116919502A (zh) 2023-10-24

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